<template>
  <Dialog :title="dialogTitle" v-model="dialogVisible">
    <el-form
      ref="formRef"
      :model="formData"
      :rules="formRules"
      label-width="100px"
      v-loading="formLoading"
    >
      <el-form-item label="关系人姓名" prop="name">
        <el-input v-model="formData.name" placeholder="请输入关系人姓名" />
      </el-form-item>
      <el-form-item label="性别" prop="gender">
        <el-select v-model="formData.gender" placeholder="请选择性别">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.SYSTEM_USER_SEX)"
            :key="dict.value"
            :label="dict.label"
            :value="parseInt(dict.value)"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="关系类型" prop="relationType">
        <el-select v-model="formData.relationType" placeholder="请选择关系类型">
          <el-option
            v-for="dict in getStrDictOptions(DICT_TYPE.FAMILY_RELATIONSHIP_TYPE)"
            :key="dict.value"
            :label="dict.label"
            :value="parseInt(dict.value)"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="出生日期" prop="birthDate">
        <el-date-picker
          v-model="formData.birthDate"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="选择出生日期"
        />
      </el-form-item>
      <el-form-item label="逝世日期" prop="deathDate">
        <el-date-picker
          v-model="formData.deathDate"
          type="date"
          value-format="YYYY-MM-DD"
          placeholder="选择逝世日期（可选）"
        />
      </el-form-item>
      <el-form-item label="联系方式" prop="contactInfo">
        <el-input v-model="formData.contactInfo" placeholder="请输入联系方式" />
      </el-form-item>
      <el-form-item label="成员照片" prop="photoUrl">
        <UploadImg v-model="formData.photoUrl" :limit="1" />
      </el-form-item>
      <el-form-item label="生平简介" prop="biography">
        <el-input
          v-model="formData.biography"
          type="textarea"
          :rows="8"
          placeholder="请输入生平简介"
          resize="none"
          class="!w-600px"
        />
      </el-form-item>
      <el-form-item label="代数" prop="generation">
        <el-input-number v-model="formData.generation" :min="1" placeholder="请输入代数" />
      </el-form-item>
    </el-form>
    <template #footer>
      <el-button @click="submitForm" type="primary" :disabled="formLoading">确 定</el-button>
      <el-button @click="dialogVisible = false">取 消</el-button>
    </template>
  </Dialog>
</template>

<script setup lang="ts">
import { MembersApi, MemberRelationVO } from '@/api/family/members'
import { getStrDictOptions, DICT_TYPE } from '@/utils/dict'
import { UploadImg } from '@/components/UploadFile'

/** 家族成员关系 表单 */
defineOptions({ name: 'RelationshipForm' })

const { t } = useI18n() // 国际化
const message = useMessage() // 消息弹窗

const dialogVisible = ref(false) // 弹窗的是否展示
const dialogTitle = ref('') // 弹窗的标题
const formLoading = ref(false) // 表单的加载中：1）修改时的数据加载；2）提交的按钮禁用
const formType = ref('') // 表单的类型：create - 新增；update - 修改

const formData = ref<MemberRelationVO>({
  name: '',
  gender: undefined,
  relationType: undefined,
  birthDate: '',
  deathDate: '',
  contactInfo: '',
  photoUrl: '',
  biography: '',
  generation: 0,
  relationMemberId: 0,
})

const formRules = reactive({
  name: [{ required: true, message: '关系人姓名不能为空', trigger: 'blur' }],
  gender: [{ required: true, message: '性别不能为空', trigger: 'change' }],
  relationType: [{ required: true, message: '关系类型不能为空', trigger: 'change' }],
  birthDate: [{ required: true, message: '出生日期不能为空', trigger: 'change' }],
  generation: [{ required: true, message: '代数不能为空', trigger: 'blur' }],
})

const formRef = ref() // 表单 Ref

/** 打开弹窗 */
const open = async (memberId: number) => {
  dialogVisible.value = true
  dialogTitle.value = '添加关系人'
  formType.value = 'create'
  formData.value.relationMemberId = memberId
  resetForm()
}
defineExpose({ open }) // 提供 open 方法，用于打开弹窗

/** 提交表单 */
const emit = defineEmits(['success']) // 定义 success 事件，用于操作成功后的回调
const submitForm = async () => {
  // 校验表单
  await formRef.value.validate()
  // 提交请求
  formLoading.value = true
  try {
    await MembersApi.addRelationMember(formData.value)
    message.success(t('common.createSuccess'))
    dialogVisible.value = false
    // 发送操作成功的事件
    emit('success')
  } finally {
    formLoading.value = false
  }
}

/** 重置表单 */
const resetForm = () => {
  formData.value = {
    name: '',
    gender: undefined,
    relationType: undefined,
    birthDate: '',
    deathDate: '',
    contactInfo: '',
    photoUrl: '',
    biography: '',
    generation: 0,
    relationMemberId: formData.value.relationMemberId,
  }
  formRef.value?.resetFields()
}
</script> 